﻿//  Copyright 2021 Google Inc. All Rights Reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

#nullable enable

using NtCoreLib.Win32.Service.Interop;

namespace NtCoreLib.Win32.Service.Triggers;

/// <summary>
/// Service trigger for firewall port interface.
/// </summary>
public sealed class FirewallServiceTriggerInformation : ServiceTriggerInformation
{
    /// <summary>
    /// The port for the firewall service trigger.
    /// </summary>
    public string? Port { get; }
    /// <summary>
    /// The protocol for the firewall service trigger.
    /// </summary>
    public string? Protocol { get; }
    /// <summary>
    /// The protocol for the firewall service trigger.
    /// </summary>
    public string? ExecutablePath { get; }
    /// <summary>
    /// The protocol for the firewall service trigger.
    /// </summary>
    public string? User { get; }

    internal FirewallServiceTriggerInformation(SERVICE_TRIGGER trigger) : base(trigger)
    {
        if (CustomData.Count > 0)
        {
            var data = CustomData[0].DataArray;
            Port = data.Length > 0 ? data[0] : string.Empty;
            Protocol = data.Length > 1 ? data[1] : string.Empty;
            ExecutablePath = data.Length > 2 ? data[2] : string.Empty;
            User = data.Length > 3 ? data[3] : string.Empty;
        }
    }
}
